2228675760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:636

約数の個数: 240

約数和(自身を含む): 7740308160

約数和(自身を除く): 5511632400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 269, 296, 311, 333, 360, 370, 444, 538, 555, 592, 622, 666, 720, 740, 807, 888, 933, 1076, 1110, 1244, 1332, 1345, 1480, 1555, 1614, 1665, 1776, 1866, 2152, 2220, 2421, 2488, 2664, 2690, 2799, 2960, 3110, 3228, 3330, 3732, 4035, 4304, 4440, 4665, 4842, 4976, 5328, 5380, 5598, 6220, 6456, 6660, 7464, 8070, 8880, 9330, 9684, 9953, 10760, 11196, 11507, 12105, 12440, 12912, 13320, 13995, 14928, 16140, 18660, 19368, 19906, 21520, 22392, 23014, 24210, 24880, 26640, 27990, 29859, 32280, 34521, 37320, 38736, 39812, 44784, 46028, 48420, 49765, 55980, 57535, 59718, 64560, 69042, 74640, 79624, 83659, 89577, 92056, 96840, 99530, 103563, 111960, 115070, 119436, 138084, 149295, 159248, 167318, 172605, 179154, 184112, 193680, 199060, 207126, 223920, 230140, 238872, 250977, 276168, 298590, 334636, 345210, 358308, 398120, 414252, 418295, 447885, 460280, 477744, 501954, 517815, 552336, 597180, 669272, 690420, 716616, 752931, 796240, 828504, 836590, 895770, 920560, 1003908, 1035630, 1194360, 1254885, 1338544, 1380840, 1433232, 1505862, 1657008, 1673180, 1791540, 2007816, 2071260, 2388720, 2509770, 2761680, 3011724, 3095383, 3346360, 3583080, 3764655, 4015632, 4142520, 5019540, 6023448, 6190766, 6692720, 7166160, 7529310, 8285040, 9286149, 10039080, 12046896, 12381532, 15058620, 15476915, 18572298, 20078160, 24763064, 27858447, 30117240, 30953830, 37144596, 46430745, 49526128, 55716894, 60234480, 61907660, 74289192, 92861490, 111433788, 123815320, 139292235, 148578384, 185722980, 222867576, 247630640, 278584470, 371445960, 445735152, 557168940, 742891920, 1114337880, 2228675760]

約数ペア:

[(1, 2228675760), (2, 1114337880), (3, 742891920), (4, 557168940), (5, 445735152), (6, 371445960), (8, 278584470), (9, 247630640), (10, 222867576), (12, 185722980), (15, 148578384), (16, 139292235), (18, 123815320), (20, 111433788), (24, 92861490), (30, 74289192), (36, 61907660), (37, 60234480), (40, 55716894), (45, 49526128), (48, 46430745), (60, 37144596), (72, 30953830), (74, 30117240), (80, 27858447), (90, 24763064), (111, 20078160), (120, 18572298), (144, 15476915), (148, 15058620), (180, 12381532), (185, 12046896), (222, 10039080), (240, 9286149), (269, 8285040), (296, 7529310), (311, 7166160), (333, 6692720), (360, 6190766), (370, 6023448), (444, 5019540), (538, 4142520), (555, 4015632), (592, 3764655), (622, 3583080), (666, 3346360), (720, 3095383), (740, 3011724), (807, 2761680), (888, 2509770), (933, 2388720), (1076, 2071260), (1110, 2007816), (1244, 1791540), (1332, 1673180), (1345, 1657008), (1480, 1505862), (1555, 1433232), (1614, 1380840), (1665, 1338544), (1776, 1254885), (1866, 1194360), (2152, 1035630), (2220, 1003908), (2421, 920560), (2488, 895770), (2664, 836590), (2690, 828504), (2799, 796240), (2960, 752931), (3110, 716616), (3228, 690420), (3330, 669272), (3732, 597180), (4035, 552336), (4304, 517815), (4440, 501954), (4665, 477744), (4842, 460280), (4976, 447885), (5328, 418295), (5380, 414252), (5598, 398120), (6220, 358308), (6456, 345210), (6660, 334636), (7464, 298590), (8070, 276168), (8880, 250977), (9330, 238872), (9684, 230140), (9953, 223920), (10760, 207126), (11196, 199060), (11507, 193680), (12105, 184112), (12440, 179154), (12912, 172605), (13320, 167318), (13995, 159248), (14928, 149295), (16140, 138084), (18660, 119436), (19368, 115070), (19906, 111960), (21520, 103563), (22392, 99530), (23014, 96840), (24210, 92056), (24880, 89577), (26640, 83659), (27990, 79624), (29859, 74640), (32280, 69042), (34521, 64560), (37320, 59718), (38736, 57535), (39812, 55980), (44784, 49765), (46028, 48420)]