312753420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 384

約数和(自身を含む): 1223147520

約数和(自身を除く): 910394100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 31, 34, 35, 36, 42, 45, 51, 54, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 108, 119, 124, 126, 135, 140, 153, 155, 157, 170, 180, 186, 189, 204, 210, 217, 238, 252, 255, 270, 279, 306, 310, 314, 315, 340, 357, 372, 378, 420, 434, 459, 465, 471, 476, 510, 527, 540, 558, 595, 612, 620, 628, 630, 651, 714, 756, 765, 785, 837, 868, 918, 930, 942, 945, 1020, 1054, 1071, 1085, 1099, 1116, 1190, 1260, 1302, 1395, 1413, 1428, 1530, 1570, 1581, 1674, 1785, 1836, 1860, 1884, 1890, 1953, 2108, 2142, 2170, 2198, 2295, 2355, 2380, 2604, 2635, 2669, 2790, 2826, 3060, 3140, 3162, 3213, 3255, 3297, 3348, 3570, 3689, 3780, 3906, 4185, 4239, 4284, 4340, 4396, 4590, 4710, 4743, 4867, 5270, 5338, 5355, 5495, 5580, 5652, 5859, 6324, 6426, 6510, 6594, 7065, 7140, 7378, 7812, 7905, 8007, 8370, 8478, 9180, 9420, 9486, 9734, 9765, 9891, 10540, 10676, 10710, 10990, 11067, 11718, 12852, 13020, 13188, 13345, 14130, 14229, 14601, 14756, 15810, 16014, 16065, 16485, 16740, 16956, 18445, 18683, 18972, 19468, 19530, 19782, 21195, 21420, 21980, 22134, 23436, 23715, 24021, 24335, 26690, 28260, 28458, 29202, 29295, 29673, 31620, 32028, 32130, 32970, 33201, 34069, 36890, 37366, 39060, 39564, 40035, 42390, 43803, 44268, 47430, 48042, 48670, 49455, 53380, 55335, 56049, 56916, 58404, 58590, 59346, 64260, 65940, 66402, 68138, 71145, 72063, 73005, 73780, 74732, 80070, 82739, 84780, 87606, 93415, 94860, 96084, 97340, 98910, 99603, 102207, 110670, 112098, 117180, 118692, 120105, 131409, 132804, 136276, 142290, 144126, 146010, 148365, 160140, 165478, 166005, 168147, 170345, 175212, 186830, 197820, 199206, 204414, 219015, 221340, 224196, 240210, 248217, 262818, 280245, 284580, 288252, 292020, 296730, 306621, 330956, 332010, 336294, 340690, 360315, 373660, 398412, 408828, 413695, 438030, 480420, 496434, 498015, 504441, 511035, 525636, 560490, 579173, 593460, 613242, 657045, 664020, 672588, 681380, 720630, 744651, 827390, 840735, 876060, 919863, 992868, 996030, 1008882, 1022070, 1120980, 1158346, 1226484, 1241085, 1314090, 1441260, 1489302, 1533105, 1654780, 1681470, 1737519, 1839726, 1992060, 2017764, 2044140, 2233953, 2316692, 2482170, 2522205, 2628180, 2895865, 2978604, 3066210, 3362940, 3475038, 3679452, 3723255, 4467906, 4599315, 4964340, 5044410, 5212557, 5791730, 6132420, 6950076, 7446510, 8687595, 8935812, 9198630, 10088820, 10425114, 11169765, 11583460, 14893020, 15637671, 17375190, 18397260, 20850228, 22339530, 26062785, 31275342, 34750380, 44679060, 52125570, 62550684, 78188355, 104251140, 156376710, 312753420]

約数ペア:

[(1, 312753420), (2, 156376710), (3, 104251140), (4, 78188355), (5, 62550684), (6, 52125570), (7, 44679060), (9, 34750380), (10, 31275342), (12, 26062785), (14, 22339530), (15, 20850228), (17, 18397260), (18, 17375190), (20, 15637671), (21, 14893020), (27, 11583460), (28, 11169765), (30, 10425114), (31, 10088820), (34, 9198630), (35, 8935812), (36, 8687595), (42, 7446510), (45, 6950076), (51, 6132420), (54, 5791730), (60, 5212557), (62, 5044410), (63, 4964340), (68, 4599315), (70, 4467906), (84, 3723255), (85, 3679452), (90, 3475038), (93, 3362940), (102, 3066210), (105, 2978604), (108, 2895865), (119, 2628180), (124, 2522205), (126, 2482170), (135, 2316692), (140, 2233953), (153, 2044140), (155, 2017764), (157, 1992060), (170, 1839726), (180, 1737519), (186, 1681470), (189, 1654780), (204, 1533105), (210, 1489302), (217, 1441260), (238, 1314090), (252, 1241085), (255, 1226484), (270, 1158346), (279, 1120980), (306, 1022070), (310, 1008882), (314, 996030), (315, 992868), (340, 919863), (357, 876060), (372, 840735), (378, 827390), (420, 744651), (434, 720630), (459, 681380), (465, 672588), (471, 664020), (476, 657045), (510, 613242), (527, 593460), (540, 579173), (558, 560490), (595, 525636), (612, 511035), (620, 504441), (628, 498015), (630, 496434), (651, 480420), (714, 438030), (756, 413695), (765, 408828), (785, 398412), (837, 373660), (868, 360315), (918, 340690), (930, 336294), (942, 332010), (945, 330956), (1020, 306621), (1054, 296730), (1071, 292020), (1085, 288252), (1099, 284580), (1116, 280245), (1190, 262818), (1260, 248217), (1302, 240210), (1395, 224196), (1413, 221340), (1428, 219015), (1530, 204414), (1570, 199206), (1581, 197820), (1674, 186830), (1785, 175212), (1836, 170345), (1860, 168147), (1884, 166005), (1890, 165478), (1953, 160140), (2108, 148365), (2142, 146010), (2170, 144126), (2198, 142290), (2295, 136276), (2355, 132804), (2380, 131409), (2604, 120105), (2635, 118692), (2669, 117180), (2790, 112098), (2826, 110670), (3060, 102207), (3140, 99603), (3162, 98910), (3213, 97340), (3255, 96084), (3297, 94860), (3348, 93415), (3570, 87606), (3689, 84780), (3780, 82739), (3906, 80070), (4185, 74732), (4239, 73780), (4284, 73005), (4340, 72063), (4396, 71145), (4590, 68138), (4710, 66402), (4743, 65940), (4867, 64260), (5270, 59346), (5338, 58590), (5355, 58404), (5495, 56916), (5580, 56049), (5652, 55335), (5859, 53380), (6324, 49455), (6426, 48670), (6510, 48042), (6594, 47430), (7065, 44268), (7140, 43803), (7378, 42390), (7812, 40035), (7905, 39564), (8007, 39060), (8370, 37366), (8478, 36890), (9180, 34069), (9420, 33201), (9486, 32970), (9734, 32130), (9765, 32028), (9891, 31620), (10540, 29673), (10676, 29295), (10710, 29202), (10990, 28458), (11067, 28260), (11718, 26690), (12852, 24335), (13020, 24021), (13188, 23715), (13345, 23436), (14130, 22134), (14229, 21980), (14601, 21420), (14756, 21195), (15810, 19782), (16014, 19530), (16065, 19468), (16485, 18972), (16740, 18683), (16956, 18445)]