786120120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:995

約数の個数: 256

約数和(自身を含む): 2836684800

約数和(自身を除く): 2050564680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 47, 51, 54, 60, 68, 72, 85, 90, 94, 102, 108, 120, 135, 136, 141, 153, 170, 180, 188, 204, 216, 235, 255, 270, 282, 306, 340, 360, 376, 408, 423, 459, 470, 510, 540, 564, 612, 680, 705, 765, 799, 846, 911, 918, 940, 1020, 1080, 1128, 1224, 1269, 1410, 1530, 1598, 1692, 1822, 1836, 1880, 2040, 2115, 2295, 2397, 2538, 2733, 2820, 3060, 3196, 3384, 3644, 3672, 3995, 4230, 4555, 4590, 4794, 5076, 5466, 5640, 6120, 6345, 6392, 7191, 7288, 7990, 8199, 8460, 9110, 9180, 9588, 10152, 10932, 11985, 12690, 13665, 14382, 15487, 15980, 16398, 16920, 18220, 18360, 19176, 21573, 21864, 23970, 24597, 25380, 27330, 28764, 30974, 31960, 32796, 35955, 36440, 40995, 42817, 43146, 46461, 47940, 49194, 50760, 54660, 57528, 61948, 65592, 71910, 77435, 81990, 85634, 86292, 92922, 95880, 98388, 107865, 109320, 122985, 123896, 128451, 139383, 143820, 154870, 163980, 171268, 172584, 185844, 196776, 214085, 215730, 232305, 245970, 256902, 278766, 287640, 309740, 327960, 342536, 371688, 385353, 418149, 428170, 431460, 464610, 491940, 513804, 557532, 619480, 642255, 696915, 727889, 770706, 836298, 856340, 862920, 929220, 983880, 1027608, 1115064, 1156059, 1284510, 1393830, 1455778, 1541412, 1672596, 1712680, 1858440, 1926765, 2090745, 2183667, 2312118, 2569020, 2787660, 2911556, 3082824, 3345192, 3639445, 3853530, 4181490, 4367334, 4624236, 5138040, 5575320, 5780295, 5823112, 6551001, 7278890, 7707060, 8362980, 8734668, 9248472, 10918335, 11560590, 13102002, 14557780, 15414120, 16725960, 17469336, 19653003, 21836670, 23121180, 26204004, 29115560, 32755005, 39306006, 43673340, 46242360, 52408008, 65510010, 78612012, 87346680, 98265015, 131020020, 157224024, 196530030, 262040040, 393060060, 786120120]

約数ペア:

[(1, 786120120), (2, 393060060), (3, 262040040), (4, 196530030), (5, 157224024), (6, 131020020), (8, 98265015), (9, 87346680), (10, 78612012), (12, 65510010), (15, 52408008), (17, 46242360), (18, 43673340), (20, 39306006), (24, 32755005), (27, 29115560), (30, 26204004), (34, 23121180), (36, 21836670), (40, 19653003), (45, 17469336), (47, 16725960), (51, 15414120), (54, 14557780), (60, 13102002), (68, 11560590), (72, 10918335), (85, 9248472), (90, 8734668), (94, 8362980), (102, 7707060), (108, 7278890), (120, 6551001), (135, 5823112), (136, 5780295), (141, 5575320), (153, 5138040), (170, 4624236), (180, 4367334), (188, 4181490), (204, 3853530), (216, 3639445), (235, 3345192), (255, 3082824), (270, 2911556), (282, 2787660), (306, 2569020), (340, 2312118), (360, 2183667), (376, 2090745), (408, 1926765), (423, 1858440), (459, 1712680), (470, 1672596), (510, 1541412), (540, 1455778), (564, 1393830), (612, 1284510), (680, 1156059), (705, 1115064), (765, 1027608), (799, 983880), (846, 929220), (911, 862920), (918, 856340), (940, 836298), (1020, 770706), (1080, 727889), (1128, 696915), (1224, 642255), (1269, 619480), (1410, 557532), (1530, 513804), (1598, 491940), (1692, 464610), (1822, 431460), (1836, 428170), (1880, 418149), (2040, 385353), (2115, 371688), (2295, 342536), (2397, 327960), (2538, 309740), (2733, 287640), (2820, 278766), (3060, 256902), (3196, 245970), (3384, 232305), (3644, 215730), (3672, 214085), (3995, 196776), (4230, 185844), (4555, 172584), (4590, 171268), (4794, 163980), (5076, 154870), (5466, 143820), (5640, 139383), (6120, 128451), (6345, 123896), (6392, 122985), (7191, 109320), (7288, 107865), (7990, 98388), (8199, 95880), (8460, 92922), (9110, 86292), (9180, 85634), (9588, 81990), (10152, 77435), (10932, 71910), (11985, 65592), (12690, 61948), (13665, 57528), (14382, 54660), (15487, 50760), (15980, 49194), (16398, 47940), (16920, 46461), (18220, 43146), (18360, 42817), (19176, 40995), (21573, 36440), (21864, 35955), (23970, 32796), (24597, 31960), (25380, 30974), (27330, 28764)]