156736260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 531026496

約数和(自身を除く): 374290236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 131, 138, 153, 170, 180, 204, 207, 230, 255, 262, 276, 289, 306, 340, 345, 391, 393, 414, 460, 510, 524, 578, 612, 655, 690, 765, 782, 786, 828, 867, 1020, 1035, 1156, 1173, 1179, 1310, 1380, 1445, 1530, 1564, 1572, 1734, 1955, 1965, 2070, 2227, 2346, 2358, 2601, 2620, 2890, 3013, 3060, 3468, 3519, 3910, 3930, 4140, 4335, 4454, 4692, 4716, 5202, 5780, 5865, 5895, 6026, 6647, 6681, 7038, 7820, 7860, 8670, 8908, 9039, 10404, 11135, 11730, 11790, 12052, 13005, 13294, 13362, 14076, 15065, 17340, 17595, 18078, 19941, 20043, 22270, 23460, 23580, 26010, 26588, 26724, 27117, 30130, 33235, 33405, 35190, 36156, 37859, 39882, 40086, 44540, 45195, 51221, 52020, 54234, 59823, 60260, 66470, 66810, 70380, 75718, 79764, 80172, 90390, 99705, 100215, 102442, 108468, 113577, 119646, 132940, 133620, 135585, 151436, 153663, 180780, 189295, 199410, 200430, 204884, 227154, 239292, 256105, 271170, 299115, 307326, 340731, 378590, 398820, 400860, 454308, 460989, 512210, 542340, 567885, 598230, 614652, 681462, 757180, 768315, 870757, 921978, 1024420, 1135770, 1196460, 1362924, 1536630, 1703655, 1741514, 1843956, 2271540, 2304945, 2612271, 3073260, 3407310, 3483028, 4353785, 4609890, 5224542, 6814620, 7836813, 8707570, 9219780, 10449084, 13061355, 15673626, 17415140, 26122710, 31347252, 39184065, 52245420, 78368130, 156736260]

約数ペア:

[(1, 156736260), (2, 78368130), (3, 52245420), (4, 39184065), (5, 31347252), (6, 26122710), (9, 17415140), (10, 15673626), (12, 13061355), (15, 10449084), (17, 9219780), (18, 8707570), (20, 7836813), (23, 6814620), (30, 5224542), (34, 4609890), (36, 4353785), (45, 3483028), (46, 3407310), (51, 3073260), (60, 2612271), (68, 2304945), (69, 2271540), (85, 1843956), (90, 1741514), (92, 1703655), (102, 1536630), (115, 1362924), (131, 1196460), (138, 1135770), (153, 1024420), (170, 921978), (180, 870757), (204, 768315), (207, 757180), (230, 681462), (255, 614652), (262, 598230), (276, 567885), (289, 542340), (306, 512210), (340, 460989), (345, 454308), (391, 400860), (393, 398820), (414, 378590), (460, 340731), (510, 307326), (524, 299115), (578, 271170), (612, 256105), (655, 239292), (690, 227154), (765, 204884), (782, 200430), (786, 199410), (828, 189295), (867, 180780), (1020, 153663), (1035, 151436), (1156, 135585), (1173, 133620), (1179, 132940), (1310, 119646), (1380, 113577), (1445, 108468), (1530, 102442), (1564, 100215), (1572, 99705), (1734, 90390), (1955, 80172), (1965, 79764), (2070, 75718), (2227, 70380), (2346, 66810), (2358, 66470), (2601, 60260), (2620, 59823), (2890, 54234), (3013, 52020), (3060, 51221), (3468, 45195), (3519, 44540), (3910, 40086), (3930, 39882), (4140, 37859), (4335, 36156), (4454, 35190), (4692, 33405), (4716, 33235), (5202, 30130), (5780, 27117), (5865, 26724), (5895, 26588), (6026, 26010), (6647, 23580), (6681, 23460), (7038, 22270), (7820, 20043), (7860, 19941), (8670, 18078), (8908, 17595), (9039, 17340), (10404, 15065), (11135, 14076), (11730, 13362), (11790, 13294), (12052, 13005)]