236222820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 804585600

約数和(自身を除く): 568362780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 239, 255, 285, 289, 306, 323, 340, 342, 380, 478, 510, 570, 578, 612, 646, 684, 717, 765, 855, 867, 956, 969, 1020, 1140, 1156, 1195, 1292, 1434, 1445, 1530, 1615, 1710, 1734, 1938, 2151, 2390, 2601, 2868, 2890, 2907, 3060, 3230, 3420, 3468, 3585, 3876, 4063, 4302, 4335, 4541, 4780, 4845, 5202, 5491, 5780, 5814, 6460, 7170, 8126, 8604, 8670, 9082, 9690, 10404, 10755, 10982, 11628, 12189, 13005, 13623, 14340, 14535, 16252, 16473, 17340, 18164, 19380, 20315, 21510, 21964, 22705, 24378, 26010, 27246, 27455, 29070, 32946, 36567, 40630, 40869, 43020, 45410, 48756, 49419, 52020, 54492, 54910, 58140, 60945, 65892, 68115, 69071, 73134, 77197, 81260, 81738, 82365, 90820, 98838, 109820, 121890, 136230, 138142, 146268, 154394, 163476, 164730, 182835, 197676, 204345, 207213, 231591, 243780, 247095, 272460, 276284, 308788, 329460, 345355, 365670, 385985, 408690, 414426, 463182, 494190, 621639, 690710, 694773, 731340, 771970, 817380, 828852, 926364, 988380, 1036065, 1157955, 1243278, 1312349, 1381420, 1389546, 1543940, 2072130, 2315910, 2486556, 2624698, 2779092, 3108195, 3473865, 3937047, 4144260, 4631820, 5249396, 6216390, 6561745, 6947730, 7874094, 11811141, 12432780, 13123490, 13895460, 15748188, 19685235, 23622282, 26246980, 39370470, 47244564, 59055705, 78740940, 118111410, 236222820]

約数ペア:

[(1, 236222820), (2, 118111410), (3, 78740940), (4, 59055705), (5, 47244564), (6, 39370470), (9, 26246980), (10, 23622282), (12, 19685235), (15, 15748188), (17, 13895460), (18, 13123490), (19, 12432780), (20, 11811141), (30, 7874094), (34, 6947730), (36, 6561745), (38, 6216390), (45, 5249396), (51, 4631820), (57, 4144260), (60, 3937047), (68, 3473865), (76, 3108195), (85, 2779092), (90, 2624698), (95, 2486556), (102, 2315910), (114, 2072130), (153, 1543940), (170, 1389546), (171, 1381420), (180, 1312349), (190, 1243278), (204, 1157955), (228, 1036065), (239, 988380), (255, 926364), (285, 828852), (289, 817380), (306, 771970), (323, 731340), (340, 694773), (342, 690710), (380, 621639), (478, 494190), (510, 463182), (570, 414426), (578, 408690), (612, 385985), (646, 365670), (684, 345355), (717, 329460), (765, 308788), (855, 276284), (867, 272460), (956, 247095), (969, 243780), (1020, 231591), (1140, 207213), (1156, 204345), (1195, 197676), (1292, 182835), (1434, 164730), (1445, 163476), (1530, 154394), (1615, 146268), (1710, 138142), (1734, 136230), (1938, 121890), (2151, 109820), (2390, 98838), (2601, 90820), (2868, 82365), (2890, 81738), (2907, 81260), (3060, 77197), (3230, 73134), (3420, 69071), (3468, 68115), (3585, 65892), (3876, 60945), (4063, 58140), (4302, 54910), (4335, 54492), (4541, 52020), (4780, 49419), (4845, 48756), (5202, 45410), (5491, 43020), (5780, 40869), (5814, 40630), (6460, 36567), (7170, 32946), (8126, 29070), (8604, 27455), (8670, 27246), (9082, 26010), (9690, 24378), (10404, 22705), (10755, 21964), (10982, 21510), (11628, 20315), (12189, 19380), (13005, 18164), (13623, 17340), (14340, 16473), (14535, 16252)]