2436690840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{13177}}^1$

素因数の和:13281

約数の個数: 128

約数和(自身を含む): 7742338560

約数和(自身を除く): 5305647720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 335, 345, 402, 460, 536, 552, 670, 690, 804, 920, 1005, 1340, 1380, 1541, 1608, 2010, 2680, 2760, 3082, 4020, 4623, 6164, 7705, 8040, 9246, 12328, 13177, 15410, 18492, 23115, 26354, 30820, 36984, 39531, 46230, 52708, 61640, 65885, 79062, 92460, 105416, 131770, 158124, 184920, 197655, 263540, 303071, 316248, 395310, 527080, 606142, 790620, 882859, 909213, 1212284, 1515355, 1581240, 1765718, 1818426, 2424568, 2648577, 3030710, 3531436, 3636852, 4414295, 4546065, 5297154, 6061420, 7062872, 7273704, 8828590, 9092130, 10594308, 12122840, 13242885, 17657180, 18184260, 20305757, 21188616, 26485770, 35314360, 36368520, 40611514, 52971540, 60917271, 81223028, 101528785, 105943080, 121834542, 162446056, 203057570, 243669084, 304586355, 406115140, 487338168, 609172710, 812230280, 1218345420, 2436690840]

約数ペア:

[(1, 2436690840), (2, 1218345420), (3, 812230280), (4, 609172710), (5, 487338168), (6, 406115140), (8, 304586355), (10, 243669084), (12, 203057570), (15, 162446056), (20, 121834542), (23, 105943080), (24, 101528785), (30, 81223028), (40, 60917271), (46, 52971540), (60, 40611514), (67, 36368520), (69, 35314360), (92, 26485770), (115, 21188616), (120, 20305757), (134, 18184260), (138, 17657180), (184, 13242885), (201, 12122840), (230, 10594308), (268, 9092130), (276, 8828590), (335, 7273704), (345, 7062872), (402, 6061420), (460, 5297154), (536, 4546065), (552, 4414295), (670, 3636852), (690, 3531436), (804, 3030710), (920, 2648577), (1005, 2424568), (1340, 1818426), (1380, 1765718), (1541, 1581240), (1608, 1515355), (2010, 1212284), (2680, 909213), (2760, 882859), (3082, 790620), (4020, 606142), (4623, 527080), (6164, 395310), (7705, 316248), (8040, 303071), (9246, 263540), (12328, 197655), (13177, 184920), (15410, 158124), (18492, 131770), (23115, 105416), (26354, 92460), (30820, 79062), (36984, 65885), (39531, 61640), (46230, 52708)]