69840420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 233694720

約数和(自身を除く): 163854300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 26, 30, 34, 39, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 115, 130, 138, 156, 170, 195, 204, 221, 229, 230, 255, 260, 276, 299, 340, 345, 390, 391, 442, 458, 460, 510, 598, 663, 687, 690, 780, 782, 884, 897, 916, 1020, 1105, 1145, 1173, 1196, 1326, 1374, 1380, 1495, 1564, 1794, 1955, 2210, 2290, 2346, 2652, 2748, 2977, 2990, 3315, 3435, 3588, 3893, 3910, 4420, 4485, 4580, 4692, 5083, 5267, 5865, 5954, 5980, 6630, 6870, 7786, 7820, 8931, 8970, 10166, 10534, 11679, 11730, 11908, 13260, 13740, 14885, 15249, 15572, 15801, 17862, 17940, 19465, 20332, 21068, 23358, 23460, 25415, 26335, 29770, 30498, 31602, 35724, 38930, 44655, 46716, 50609, 50830, 52670, 58395, 59540, 60996, 63204, 68471, 76245, 77860, 79005, 89310, 89539, 101218, 101660, 105340, 116790, 136942, 151827, 152490, 158010, 178620, 179078, 202436, 205413, 233580, 253045, 268617, 273884, 303654, 304980, 316020, 342355, 358156, 410826, 447695, 506090, 537234, 607308, 684710, 759135, 821652, 895390, 1012180, 1027065, 1074468, 1164007, 1343085, 1369420, 1518270, 1790780, 2054130, 2328014, 2686170, 3036540, 3492021, 4108260, 4656028, 5372340, 5820035, 6984042, 11640070, 13968084, 17460105, 23280140, 34920210, 69840420]

約数ペア:

[(1, 69840420), (2, 34920210), (3, 23280140), (4, 17460105), (5, 13968084), (6, 11640070), (10, 6984042), (12, 5820035), (13, 5372340), (15, 4656028), (17, 4108260), (20, 3492021), (23, 3036540), (26, 2686170), (30, 2328014), (34, 2054130), (39, 1790780), (46, 1518270), (51, 1369420), (52, 1343085), (60, 1164007), (65, 1074468), (68, 1027065), (69, 1012180), (78, 895390), (85, 821652), (92, 759135), (102, 684710), (115, 607308), (130, 537234), (138, 506090), (156, 447695), (170, 410826), (195, 358156), (204, 342355), (221, 316020), (229, 304980), (230, 303654), (255, 273884), (260, 268617), (276, 253045), (299, 233580), (340, 205413), (345, 202436), (390, 179078), (391, 178620), (442, 158010), (458, 152490), (460, 151827), (510, 136942), (598, 116790), (663, 105340), (687, 101660), (690, 101218), (780, 89539), (782, 89310), (884, 79005), (897, 77860), (916, 76245), (1020, 68471), (1105, 63204), (1145, 60996), (1173, 59540), (1196, 58395), (1326, 52670), (1374, 50830), (1380, 50609), (1495, 46716), (1564, 44655), (1794, 38930), (1955, 35724), (2210, 31602), (2290, 30498), (2346, 29770), (2652, 26335), (2748, 25415), (2977, 23460), (2990, 23358), (3315, 21068), (3435, 20332), (3588, 19465), (3893, 17940), (3910, 17862), (4420, 15801), (4485, 15572), (4580, 15249), (4692, 14885), (5083, 13740), (5267, 13260), (5865, 11908), (5954, 11730), (5980, 11679), (6630, 10534), (6870, 10166), (7786, 8970), (7820, 8931)]